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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AI4GS callsign genealogy

Currently held by Dooley III, Richard A

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by AI4GS's current licensee, walking backwards.

  1. KI4BVJcancelled· E
    Dooley III, Richard AFLgranted 2003-07-10cancelled 2004-08-23
  2. KE4GDGcancelled· G
    Dooley III, Richard AFLgranted 2003-07-10cancelled 2003-08-11

Successor callsigns

Callsigns held now by people who previously held AI4GS.

  1. W3RADactive· E
    Dooley III, Richard AGAgranted 2017-09-12
← Back to AI4GS License history →